Automobile lamp mold polishing equipment

Abstract

The utility model discloses automobile lamp die polishing equipment, which relates to the technical field of die polishing and comprises a base, an upper seat is arranged above the base, a movable seat is arranged below the upper seat, and a plurality of telescopic rods are fixedly arranged between the movable seat and the upper seat. According to the mold polishing device, the base is arranged, the upper base is arranged above the base, the movable base with the adjustable height is arranged below the upper base, the movable frame is arranged below the movable base, the rotating shaft is arranged in the middle of the movable frame, the grinding wheel for mold polishing is arranged at the bottom end of the rotating shaft, and the sliding grooves are formed in the two sides of the movable frame; the movable block is arranged below the movable seat, the sliding rods are arranged at the two ends of the movable block, and when the movable block slides horizontally, the movable block can extrude the sliding grooves through the sliding rods so that the inclination angle of the movable frame can be adjusted, and therefore the grinding wheel can be adjusted in the inclined direction, and bladder treatment can be conveniently conducted on an inner cavity of a mold of an arc-shaped structure.

Description

Technical Field

[0001] The utility model relates to the technical field of mold polishing, in particular to a device for polishing a mold of an automobile lamp. Background Art

[0002] Mold polishing is a machining process that creates a smooth and clean surface, improving both quality and appearance. The principle behind mold polishing is similar to that of grinding: the interplay of abrasive and workpiece is used to reduce surface irregularities, smoothing the surface to varying degrees. Common mechanical polishing involves rotating a spindle to drive a file, grinding wheel, or other polishing tool to complete the mold polishing process. Single-sided mold polishing equipment typically uses a polishing disc that moves in an ascending and descending manner, coupled with a platform free of foreign objects and a limiting mechanism that allows access to the platform from the side. The polishing process is suitable for molds of varying specifications. However, when polishing molds for automotive headlights, the mold's inner cavity is curved, as the outer surface is generally curved. Traditional polishing methods make it difficult to adjust the grinding wheel to this curved mold cavity.

[0003] A mold polishing device with publication number CN217168017U includes a handle, a partition fixed inside the handle, a drive motor and a micro water pump fixed to the lower and upper surfaces of the partition, respectively, a telescopic structure fixed to the outer side wall of the bottom end of the handle, and the telescopic structure includes a fixed rod fixed to the outer side wall of the handle, the fixed rod is provided with a movable groove on the side away from the handle, and the telescopic rod is slidably connected inside the movable groove. In the present utility model, a handle, a drive motor, a micro water pump and a telescopic structure are provided, the telescopic structure includes a fixed rod and a telescopic rod, the telescopic rod slides in the movable groove of the fixed rod, and a grinding disc is provided at the bottom end of the telescopic rod. The grinding disc can be driven to rotate and perform grinding operations by the drive motor and belt. At this time, the length of the telescopic structure can be flexibly adjusted according to the depth of the position where the mold needs to be polished, and the belt of the corresponding length can be replaced to improve the flexibility of the device.

[0004] The above technical solution is difficult to adjust according to the arc surface of the mold cavity in actual application, and the polishing efficiency of the mold cavity is low.

[0005] Therefore, it is necessary to invent a kind of automobile lamp mold polishing equipment to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a car lamp mold polishing device to solve the problems raised in the above background technology.

[0007] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0008] Preferably, a driving motor is fixedly provided on the upper surface of the movable frame, and the output shaft of the driving motor is connected to the top end of the rotating shaft through a gear set.

[0009] Preferably, an adjusting screw hole is provided through the middle of the upper seat, an adjusting screw rod is provided through the inside of the adjusting screw hole, and the bottom end of the adjusting screw rod is movably provided in the middle of the upper surface of the movable seat through a bearing.

[0010] Preferably, a rotating rod is provided through a bearing in the middle of the upper surface of the base, a tray is fixedly provided on the top of the rotating rod, a rotating motor is provided inside the base, and the output shaft of the rotating motor is fixedly connected to the bottom end of the rotating rod.

[0011] Preferably, positioning seats are fixedly provided on both sides of the upper surface of the tray, and a locking screw hole is provided through the middle of the positioning seat.

[0012] Preferably, a locking screw is provided through the interior of the locking screw hole, and a clamping block is movably provided at one end of the locking screw through a bearing.

[0013] The technical effects and advantages of this utility model are:

[0014] 1. The utility model is provided with a base, an upper seat is provided above the base, a movable seat with adjustable height is provided below the upper seat, a movable frame is provided below the movable seat, a rotating shaft is provided in the middle of the movable frame, and a grinding wheel for polishing the mold is provided at the bottom end of the rotating shaft. By providing slide grooves on both sides of the movable frame, a movable block is provided below the movable seat, and sliding rods are provided at both ends of the movable block, when the movable block slides horizontally, it can squeeze the slide groove through the sliding rod to achieve adjustment of the inclination angle of the movable frame, thereby achieving oblique adjustment of the grinding wheel, so as to facilitate bladder treatment of the inner cavity of the mold with an arc structure;

[0015] 2. The utility model is provided with a base, a rotating rod is provided in the middle of the base, a tray is provided on the top of the rotating rod, and two clamping blocks are provided above the tray. The two clamping blocks cooperate to clamp and fix the mold. After the mold is fixed, the tray can drive the mold to rotate, and the rotating mold can cooperate with the grinding wheel to achieve circumferential polishing of the inner wall of the mold, thereby improving the polishing efficiency of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 This is a schematic diagram of the base structure of the present utility model.

[0018] Figure 3 It is a schematic diagram of the upper seat structure of the present utility model.

[0019] Figure 4 This is a schematic diagram of the movable frame structure of the present utility model.

[0020] In the figure: 1. Base; 2. Upper seat; 3. Movable seat; 4. Telescopic rod; 5. Movable frame; 6. Rotating shaft; 7. Grinding wheel; 8. Extension plate; 9. Movable block; 10. Slide rod; 11. Slide groove; 12. Positioning screw hole; 13. Positioning screw; 14. Driving motor; 15. Gear set; 16. Adjusting screw hole; 17. Adjusting screw; 18. Rotating rod; 19. Pallet; 20. Rotating motor; 21. Positioning seat; 22. Locking screw hole; 23. Locking screw; 24. Clamping block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] The utility model provides Figure 1-4 The illustrated automobile lamp mold polishing device includes a base 1, an upper base 2 is provided above the base 1, a movable base 3 is provided below the upper base 2, and a plurality of telescopic rods 4 are fixedly provided between the movable base 3 and the upper base 2. A movable frame 5 is provided below the movable base 3, and a rotating shaft 6 is provided through the middle of the movable frame 5 via a bearing. A grinding wheel 7 is provided at the bottom end of the rotating shaft 6, and the grinding wheel 7 is configured as a conical structure. Extension plates 8 are fixedly provided in the middle of both sides of the movable base 3, and both sides of the movable frame 5 are movably connected to the bottom ends of the inner side walls of the two extension plates 8 via pins.

[0023] Specifically, a movable block 9 is provided between the movable seat 3 and the movable frame 5. The movable block 9 is provided with an inverted "U"-shaped structure. The setting of the inverted U-shaped structure makes the two ends of the movable block 9 away from the movable seat 3, so that the movable frame 5 and the movable seat 3 can smoothly move relative to each other. Slide rods 10 are fixedly provided at both ends of the movable block 9. The middle parts of both sides of the movable frame 5 are penetrated by slide grooves 11 with an arc structure, and the slide grooves 11 correspond to the slide rods 10. A positioning screw hole 12 is penetrated in the middle part of the movable block 9, and a positioning screw 13 is penetrated inside the positioning screw hole 12, and both ends of the positioning screw 13 are movably provided on the lower surface of the movable seat 3 through bearings. The positioning screw 13 can adjust the position of the movable block 9.

[0024] More specifically, a drive motor 14 is fixedly provided on the upper surface of the movable frame 5, and the output shaft of the drive motor 14 is connected to the top of the rotating shaft 6 through a gear set 15. An adjusting screw hole 16 is provided through the middle of the upper seat 2, and an adjusting screw 17 is provided through the inside of the adjusting screw hole 16. The bottom end of the adjusting screw 17 is movably provided in the middle of the upper surface of the movable seat 3 through a bearing. The adjusting screw 17 can adjust the height of the movable seat 3, thereby adjusting the height of the grinding wheel 7.

[0025] In addition, a rotating rod 18 is provided through the bearing in the middle of the upper surface of the base 1, and a tray 19 is fixedly provided on the top of the rotating rod 18. A rotating motor 20 is provided inside the base 1, and the output shaft of the rotating motor 20 is fixedly connected to the bottom end of the rotating rod 18. Positioning seats 21 are fixedly provided on both sides of the upper surface of the tray 19, and a locking screw hole 22 is provided through the middle of the positioning seat 21. A locking screw 23 is provided through the inside of the locking screw hole 22, and a clamping block 24 is movably provided at one end of the locking screw 23 through the bearing. The two clamping blocks 24 can clamp the mold.

[0026] Working principle of this utility model:

[0027] When the device is in use, the mold to be polished is placed on the tray 19 and ensures that the mold is located in the middle of the upper surface of the tray 19. Then, the two locking screws 23 are rotated so that the locking screws 23 drive the clamping blocks 24 to move. The two clamping blocks 24 can clamp the mold and fix it. Then, the adjusting screw 17 is rotated. The adjusting screw 17 cooperates with the adjusting screw hole 16 to drive the movable seat 3 to move downward, and the movable seat 3 can drive the movable frame 5 to move downward, thereby driving the rotating shaft 6 to move downward to adjust the height of the grinding wheel 7. By rotating the positioning screw 13 and cooperating with the positioning screw hole 12, the position of the movable block 9 can be adjusted. The movable block 9 can drive the movable frame 5 to move through the slide rod 10 and the slide groove 11, so that the movable frame 5 rotates around the pin shaft between it and the extension plate 8. The movable frame 5 drives the rotating shaft 6 and the grinding wheel 7 to move, so that the grinding wheel 7 is adjusted obliquely upward, and the grinding wheel 7 is directly fitted with the inner cavity of the mold. At this time, the driving motor 14 drives the rotating shaft 6 to rotate through the gear set 15, thereby driving the grinding wheel 7 to rotate, so as to realize polishing of the inner cavity of the mold.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automobile lamp mold polishing device, comprising a base (1), characterized in that: An upper seat (2) is provided above the base (1), a movable seat (3) is provided below the upper seat (2), and a plurality of telescopic rods (4) are fixedly provided between the movable seat (3) and the upper seat (2), a movable frame (5) is provided below the movable seat (3), a rotating shaft (6) is provided in the middle of the movable frame (5) through a bearing, a grinding wheel (7) is provided at the bottom end of the rotating shaft (6), and the grinding wheel (7) is provided in a conical structure, an extension plate (8) is fixedly provided in the middle of both sides of the movable seat (3), and both sides of the movable frame (5) are respectively connected to the two extension plates through a pin shaft. The bottom end of the inner wall of (8) is movably connected, a movable block (9) is provided between the movable seat (3) and the movable frame (5), and sliding rods (10) are fixedly provided at both ends of the movable block (9), and the middle of both sides of the movable frame (5) are penetrated by sliding grooves (11) with an arc structure, and the sliding grooves (11) correspond to the sliding rods (10), and a positioning screw hole (12) is penetrated in the middle of the movable block (9), and a positioning screw (13) is penetrated in the interior of the positioning screw hole (12), and both ends of the positioning screw (13) are movably provided on the lower surface of the movable seat (3) through bearings.

2. The automobile lamp mold polishing equipment according to claim 1, characterized in that: A driving motor (14) is fixedly provided on the upper surface of the movable frame (5), and the output shaft of the driving motor (14) is transmission-connected to the top end of the rotating shaft (6) through a gear set (15).

3. The automobile lamp mold polishing equipment according to claim 2, characterized in that: An adjusting screw hole (16) is provided through the middle of the upper seat (2), an adjusting screw rod (17) is provided through the inside of the adjusting screw hole (16), and the bottom end of the adjusting screw rod (17) is movably provided in the middle of the upper surface of the movable seat (3) through a bearing.

4. The automobile lamp mold polishing equipment according to claim 3, characterized in that: A rotating rod (18) is provided in the middle of the upper surface of the base (1) through a bearing, and a tray (19) is fixedly provided at the top end of the rotating rod (18). A rotating motor (20) is provided inside the base (1), and an output shaft of the rotating motor (20) is fixedly connected to the bottom end of the rotating rod (18).

5. The automobile lamp mold polishing equipment according to claim 4, characterized in that: Positioning seats (21) are fixedly provided on both sides of the upper surface of the tray (19), and a locking screw hole (22) is provided through the middle of the positioning seat (21).

6. The automobile lamp mold polishing equipment according to claim 5, characterized in that: A locking screw (23) is provided inside the locking screw hole (22), and a clamping block (24) is provided at one end of the locking screw (23) through a bearing.

Images